Explain how a drug's rate of onset and duration of action affect ...

[tth]

Explain how a drug's rate of onset and duration of action affect psychological dependence and withdrawal. Give examples from this chapter.
 
  What will be an ideal response?

Question 2

According to the DAWN data set, zolpidem-related emergency room visits declined between 2005 and 2010
 
  Indicate whether the statement is true or false

[bigsis44]

Answer to Question 1

Drugs with rapid onset of action will be more likely than slow-acting drugs to produce psychological dependence. Examples include short-acting barbiturates, like secobarbital, and Xanax, a rapid-acting benzodiazepine. Physical dependence occurs when the drug leaves the system more rapidly than the body can adapt. Drugs with a short duration of action, such as secobarbital, leave the body rapidly and are much more likely to produce physical withdrawal symptoms than are longer-acting drugs.

Answer to Question 2

False